238151368 has 96 divisors (see below), whose sum is σ = 592515000. Its totient is φ = 88639488.

The previous prime is 238151359. The next prime is 238151401. The reversal of 238151368 is 863151832.

238151368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 149377284 + 88774084 = 12222^2 + 9422^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85258 + ... + 88006.

Almost surely, 2^238151368 is an apocalyptic number.

238151368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238151368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296257500).

238151368 is an abundant number, since it is smaller than the sum of its proper divisors (354363632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238151368 is a wasteful number, since it uses less digits than its factorization.

238151368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799 (or 2788 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 238151368 is about 15432.1537058183. The cubic root of 238151368 is about 619.8467953055.

The spelling of 238151368 in words is "two hundred thirty-eight million, one hundred fifty-one thousand, three hundred sixty-eight".